How many bits represent the network ID in iPv6? 07/01/2019 – by Mod_GuideK 3 How many bits represent the network ID in iPv6? A. 32 B. 48 C. 64 D. 128 SHOW ANSWERSCorrect Answer: C Explanation/Reference:
B In an IPv6 address, the first 48 bits are the network prefix. The next 16 bits are the subnet ID and are used for defining subnets. The last 64 bits are the interface identifier (which is also known as the Interface ID or the Device ID). https://www.techrepublic.com/blog/10-things/10-things-you-should-know-about-ipv6-addressing/ Reply
B
In an IPv6 address, the first 48 bits are the network prefix. The next 16 bits are the subnet ID and are used for defining subnets. The last 64 bits are the interface identifier (which is also known as the Interface ID or the Device ID).
https://www.techrepublic.com/blog/10-things/10-things-you-should-know-about-ipv6-addressing/
B must be correct
Frist 48 Bits should be Network ID, Next 16 Bit are subnet.